EP4008474A4 - CUTTING TOOL MANUFACTURING METHOD, AND CUTTING TOOL - Google Patents
CUTTING TOOL MANUFACTURING METHOD, AND CUTTING TOOL Download PDFInfo
- Publication number
- EP4008474A4 EP4008474A4 EP20846090.7A EP20846090A EP4008474A4 EP 4008474 A4 EP4008474 A4 EP 4008474A4 EP 20846090 A EP20846090 A EP 20846090A EP 4008474 A4 EP4008474 A4 EP 4008474A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting tool
- manufacturing
- tool manufacturing
- cutting
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
- B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/12—Boron nitride
- B23B2226/125—Boron nitride cubic [CBN]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
- B23B2226/315—Diamond polycrystalline [PCD]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/092—Lasers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/20—Tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
- B23K2103/52—Ceramics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019142400 | 2019-08-01 | ||
PCT/JP2020/025745 WO2021020007A1 (ja) | 2019-08-01 | 2020-07-01 | 切削工具の製造方法および切削工具 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4008474A1 EP4008474A1 (en) | 2022-06-08 |
EP4008474A4 true EP4008474A4 (en) | 2022-11-23 |
EP4008474B1 EP4008474B1 (en) | 2024-07-17 |
Family
ID=74229900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20846090.7A Active EP4008474B1 (en) | 2019-08-01 | 2020-07-01 | Method for manufacturing a cutting tool, and the cutting tool |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4008474B1 (ja) |
JP (2) | JP7001245B2 (ja) |
CN (1) | CN114206537A (ja) |
WO (1) | WO2021020007A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220274186A1 (en) * | 2019-10-24 | 2022-09-01 | Sumitomo Electric Hardmetal Corp. | Diamond cutting tool and method for manufacturing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04193406A (ja) * | 1990-11-27 | 1992-07-13 | Sumitomo Electric Ind Ltd | 多結晶ダイヤモンド切削工具およびその製造方法 |
JP2012161873A (ja) * | 2011-02-07 | 2012-08-30 | Mitsubishi Materials Corp | ダイヤモンド被覆切削工具 |
EP3375550A1 (en) * | 2016-12-26 | 2018-09-19 | Sumitomo Electric Hardmetal Corp. | Cutting tool and method for manufacturing same |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5227627A (en) | 1975-08-27 | 1977-03-02 | Hitachi Metals Ltd | Electroacoustic converter |
JPS55108724A (en) | 1979-12-24 | 1980-08-21 | Matsushita Electric Ind Co Ltd | Method for manufacture of molded coil element |
JP2557560B2 (ja) | 1990-10-08 | 1996-11-27 | 住友電気工業株式会社 | 多結晶ダイヤモンド切削工具およびその製造方法 |
JP4146007B2 (ja) | 1998-09-07 | 2008-09-03 | ハイパック株式会社 | 改良密閉チャック |
JP2005007531A (ja) | 2003-06-19 | 2005-01-13 | Kyocera Corp | スローアウェイチップおよびその製造方法 |
JP2005238357A (ja) | 2004-02-25 | 2005-09-08 | Sumitomo Electric Ind Ltd | 圧粉成形体の加工方法および圧粉成形体の加工物 |
JP5221031B2 (ja) * | 2006-11-30 | 2013-06-26 | 住友電気工業株式会社 | 集光光学系及びレーザ加工装置 |
JP5336095B2 (ja) * | 2007-02-21 | 2013-11-06 | サイバーレーザー株式会社 | レーザによるダイヤモンド切削工具とその製造方法 |
JP2009066627A (ja) * | 2007-09-13 | 2009-04-02 | Aisin Seiki Co Ltd | レーザ加工による研磨方法、研磨装置及び研磨された切削工具 |
JP2012016735A (ja) * | 2010-07-09 | 2012-01-26 | Mitsubishi Materials Corp | レーザ加工装置およびレーザ加工方法 |
JP4976576B2 (ja) * | 2010-11-01 | 2012-07-18 | 住友電気工業株式会社 | 切削工具とその製造方法および製造装置 |
JP5892007B2 (ja) | 2012-09-03 | 2016-03-23 | 三菱マテリアル株式会社 | スクエアエンドミル及びその製造方法 |
JP2015051445A (ja) | 2013-09-06 | 2015-03-19 | 住友電工ハードメタル株式会社 | 接合体の製造方法および接合体 |
CN105682833B (zh) * | 2014-09-05 | 2019-05-28 | 住友电工硬质合金株式会社 | 一次性刀具 |
CN104440004B (zh) * | 2014-11-14 | 2016-08-17 | 深圳市迈高机械工具有限公司 | 一种pcd刀具刃口的加工方法 |
US11358241B2 (en) | 2015-04-23 | 2022-06-14 | Kennametal Inc. | Cutting tools having microstructured and nanostructured refractory surfaces |
CN107127459B (zh) | 2017-06-01 | 2019-04-05 | 深圳光韵达激光应用技术有限公司 | 一种金刚石刀具的激光精确加工方法 |
JP7035607B2 (ja) | 2018-02-22 | 2022-03-15 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
-
2020
- 2020-07-01 JP JP2020571562A patent/JP7001245B2/ja active Active
- 2020-07-01 EP EP20846090.7A patent/EP4008474B1/en active Active
- 2020-07-01 CN CN202080055221.2A patent/CN114206537A/zh active Pending
- 2020-07-01 WO PCT/JP2020/025745 patent/WO2021020007A1/ja unknown
-
2021
- 2021-11-01 JP JP2021178572A patent/JP2022017442A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04193406A (ja) * | 1990-11-27 | 1992-07-13 | Sumitomo Electric Ind Ltd | 多結晶ダイヤモンド切削工具およびその製造方法 |
JP2012161873A (ja) * | 2011-02-07 | 2012-08-30 | Mitsubishi Materials Corp | ダイヤモンド被覆切削工具 |
EP3375550A1 (en) * | 2016-12-26 | 2018-09-19 | Sumitomo Electric Hardmetal Corp. | Cutting tool and method for manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
JPWO2021020007A1 (ja) | 2021-09-13 |
EP4008474B1 (en) | 2024-07-17 |
EP4008474A1 (en) | 2022-06-08 |
US20220266400A1 (en) | 2022-08-25 |
CN114206537A (zh) | 2022-03-18 |
WO2021020007A1 (ja) | 2021-02-04 |
JP7001245B2 (ja) | 2022-01-19 |
JP2022017442A (ja) | 2022-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3269479A4 (en) | Surface-coated cutting tool and manufacturing method therefor | |
EP3444052A4 (en) | SURFACE-COATED CUTTING TOOL AND MANUFACTURING METHOD THEREFOR | |
EP3444053A4 (en) | SURFACE-COATED CUTTING TOOL AND MANUFACTURING METHOD THEREFOR | |
EP3603858A4 (en) | PROCESS FOR MANUFACTURING A CUTTING TOOL | |
EP3960344A4 (en) | T-SHAPED TOOL AND METHOD OF MAKING A T-SHAPED TOOL | |
EP3747597A4 (en) | TURNING TOOL AND TURNING PROCESS | |
EP3412386A4 (en) | SURFACE-COATED CUTTING TOOL AND MANUFACTURING METHOD THEREFOR | |
EP3308886A4 (en) | SURFACE-COATED CUTTING TOOL AND METHOD FOR THE PRODUCTION THEREOF | |
EP3375550A4 (en) | CUTTING TOOL AND METHOD FOR THE PRODUCTION THEREOF | |
EP3939714A4 (en) | CUTTING PROCESS AND CUT ARTICLE | |
EP3960341A4 (en) | Cutting tool | |
EP3674022A4 (en) | CUTTING TOOL AND ITS MANUFACTURING PROCESS | |
EP3865233A4 (en) | CUTTING TOOL, AND METHOD FOR MAKING THE SAME | |
EP3950190A4 (en) | CUTTING TOOL | |
EP3769872A4 (en) | Surface-coated cutting tool and manufacturing method therefor | |
EP3769871A4 (en) | COATED SURFACE CUTTING TOOL AND ITS MANUFACTURING PROCESS | |
EP3871814A4 (en) | CUTTING TOOL | |
EP3851230A4 (en) | CUTTING TOOL | |
EP3763466A4 (en) | SURFACE-COATED CUTTING TOOL AND METHOD OF MANUFACTURING THEREOF | |
EP3763465A4 (en) | SURFACE-COATED CUTTING TOOL AND METHOD OF MANUFACTURING THEREOF | |
EP3616813A4 (en) | ROTATING TOOL AND METHOD FOR MANUFACTURING A CUT WORKPIECE | |
EP3470156A4 (en) | ROTARY CUTTING TOOL AND MANUFACTURING METHOD THEREOF | |
EP3939724A4 (en) | CUTTING INSERT AND CUTTING TOOL | |
EP3939725A4 (en) | CUTTING INSERT AND CUTTING TOOL | |
EP3638445A4 (en) | CUTTING TOOL AND PROCESS FOR MANUFACTURING THE CUTTING TOOL |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220126 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221026 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B23K 103/00 20060101ALN20221020BHEP Ipc: B23K 101/20 20060101ALN20221020BHEP Ipc: B23K 26/402 20140101ALI20221020BHEP Ipc: B23K 26/082 20140101ALI20221020BHEP Ipc: B23K 26/046 20140101ALI20221020BHEP Ipc: B23K 26/361 20140101ALI20221020BHEP Ipc: B23B 27/20 20060101ALI20221020BHEP Ipc: B23B 27/14 20060101ALI20221020BHEP Ipc: B23P 15/28 20060101AFI20221020BHEP |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B23K 103/00 20060101ALN20230807BHEP Ipc: B23K 101/20 20060101ALN20230807BHEP Ipc: B23K 26/402 20140101ALI20230807BHEP Ipc: B23K 26/082 20140101ALI20230807BHEP Ipc: B23K 26/046 20140101ALI20230807BHEP Ipc: B23K 26/361 20140101ALI20230807BHEP Ipc: B23B 27/20 20060101ALI20230807BHEP Ipc: B23B 27/14 20060101ALI20230807BHEP Ipc: B23P 15/28 20060101AFI20230807BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B23K 103/00 20060101ALN20230906BHEP Ipc: B23K 101/20 20060101ALN20230906BHEP Ipc: B23K 26/402 20140101ALI20230906BHEP Ipc: B23K 26/082 20140101ALI20230906BHEP Ipc: B23K 26/046 20140101ALI20230906BHEP Ipc: B23K 26/361 20140101ALI20230906BHEP Ipc: B23B 27/20 20060101ALI20230906BHEP Ipc: B23B 27/14 20060101ALI20230906BHEP Ipc: B23P 15/28 20060101AFI20230906BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20231012 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B23K 103/00 20060101ALN20231004BHEP Ipc: B23K 101/20 20060101ALN20231004BHEP Ipc: B23K 26/402 20140101ALI20231004BHEP Ipc: B23K 26/082 20140101ALI20231004BHEP Ipc: B23K 26/046 20140101ALI20231004BHEP Ipc: B23K 26/361 20140101ALI20231004BHEP Ipc: B23B 27/20 20060101ALI20231004BHEP Ipc: B23B 27/14 20060101ALI20231004BHEP Ipc: B23P 15/28 20060101AFI20231004BHEP |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
INTC | Intention to grant announced (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B23K 103/00 20060101ALN20240118BHEP Ipc: B23K 101/20 20060101ALN20240118BHEP Ipc: B23K 26/402 20140101ALI20240118BHEP Ipc: B23K 26/082 20140101ALI20240118BHEP Ipc: B23K 26/046 20140101ALI20240118BHEP Ipc: B23K 26/361 20140101ALI20240118BHEP Ipc: B23B 27/20 20060101ALI20240118BHEP Ipc: B23B 27/14 20060101ALI20240118BHEP Ipc: B23P 15/28 20060101AFI20240118BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B23K 103/00 20060101ALN20240131BHEP Ipc: B23K 101/20 20060101ALN20240131BHEP Ipc: B23K 26/402 20140101ALI20240131BHEP Ipc: B23K 26/082 20140101ALI20240131BHEP Ipc: B23K 26/046 20140101ALI20240131BHEP Ipc: B23K 26/361 20140101ALI20240131BHEP Ipc: B23B 27/20 20060101ALI20240131BHEP Ipc: B23B 27/14 20060101ALI20240131BHEP Ipc: B23P 15/28 20060101AFI20240131BHEP |
|
INTG | Intention to grant announced |
Effective date: 20240226 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Free format text: CASE NUMBER: Effective date: 20240523 |